Experience lasting success in your weight loss journey

At Perth Bariatric Surgery, we believe weight loss is personal – and so is your care. Led by the experienced and compassionate Dr Andrew Kiyingi, our team offers tailored bariatric surgery solutions designed to work for you. From your very first consultation to long after your surgery, we’re with you every step of the way, providing expert medical care, ongoing support, and a genuine commitment to your long-term success.

Conditions & Treatments

Trust the experts for bariatric surgery in Perth

Sleeve Gastrectomy

Gastric Sleeve Surgery

Also known as a sleeve gastrectomy, this procedure removes a portion of the stomach to help you feel full sooner and stay full longer. It’s a powerful, minimally invasive option that supports healthy, sustainable weight loss — without rerouting your digestive system.

Roux en Y Gastric Bypass

Roux en Y Gastric Bypass

With over 40 years of proven results, the Roux-en-Y gastric bypass is a trusted keyhole procedure. It creates a small stomach pouch and reroutes the digestive system to reduce calorie absorption, making it an effective option for long-term weight loss and improvement of obesity-related conditions.

Omega Loop (Mini) Gastric Bypass

Omega Loop (Mini) Gastric Bypass

The mini gastric bypass is a streamlined alternative to the traditional bypass. It creates a small stomach pouch and connects it further down the small intestine, limiting calorie absorption while offering shorter surgical time and a quicker recovery — with results that last.

Lap Gastric Band Removal Surgery

Lap Band Removal Surgery

Lap bands were once popular, but are now linked to poor long-term outcomes. If you’re experiencing issues or complications, we specialise in safe, expert lap band removal. We’ll also guide you through the best next step for your weight loss journey, if needed.

“There are many options to manage obesity. Let us help find the right one for you.”

Bariatric Surgery in Perth

perth bariatric surgeons working - Perth Bariatric Surgery​​Perth Bariatric Surgery specialises in up-to-date key-hole bariatric procedures across Perth and Western Australia. Led by lead surgeon Dr Andrew Kiyingi, our team are the experts you are looking for in clinical bariatric surgery in Perth. Dr Kiyingi performs a wide range of weight loss surgeries, including gastric sleeve surgery, gastric bypass, and revision bariatric surgery in Perth. Dr Andrew Kiyingi is also a specialist in General Surgery, managing conditions such as gallstones, hernias, and emergencies such as gastroscopy and colonoscopy procedures.

Choosing to undergo weight loss surgery is a significant decision that requires proper research and information before making your choice. At Perth Bariatric Surgery our passion has and will always be putting our patient’s safety and success first.

Our team takes pride in offering the highest quality care with the safest and most comprehensive approach to your weight loss journey.

Weight loss surgery is not a magical cure, nor is it cosmetic surgery. Weight loss surgery is in fact a very powerful tool that, when combined with a healthy diet and an active lifestyle, can transform the lives of people who struggle with their weight.

Are you ready to transform yours?

Perth Bariatric Surgery
Perth Bariatric Surgery

Plastic, Cosmetic and Excess Skin Surgery

raj - Perth Bariatric Surgery​​Perth Bariatric Surgery is proud to offer exceptional Plastic, Cosmetic, and Excess Skin Surgery led by our esteemed Board Certified Plastic Surgeon, Dr. Raj Zaman. Dr. Raj specialises in a diverse range of cosmetic procedures, with a focus on excess skin removal following weight loss, mummy make-overs, breast surgery, body contouring, liposuction, skin cancer treatment, and hand surgery for patients both with and without weight loss concerns. Renowned for his warm, personalised approach, he is dedicated to ensuring that every surgical experience is tailored to meet the unique needs of each patient, enhancing their quality of life through outstanding care and service.

Deciding to undergo plastic surgery is a significant choice that demands careful research and consideration. At Perth Bariatric Surgery, our unwavering commitment to our patients’ safety and satisfaction remains our highest priority.

Plastic and cosmetic surgery represent more than just procedures; they are transformative opportunities that allow you to take the next step in your journey with the support of an expert team every step of the way.

Are you ready to begin your transformation with Dr. Raj Zaman?

Quote icon

Our Client Stories

I shopped around and am so happy I ended up with the best. Dr Kiyingi made me feel like I was his only patient. I knew I was in excellent hands. A brilliant experience.

Naomi Bradley

From the first telephone consult you are in great hands, the Team are so helpful, friendly and have the answers to all of your questions. For such a big decision in your life I would go no further that Dr Andrew Kiyingi and his incredible team.

Toni Hughes

From my first meeting with Dr Kiyingi (and his team) I felt comfortable and listened to. He spoke honestly with me and treated me with genuine kindness at a time when I felt incredibly fragile.

Sarah Enid Connor

Dr Kiyingi and his incredible team in Joondalup have supported me every step of the way.

Erin Kelly

Very knowledgeable and skilful. The clinic manager and staff were also so helpful and friendly, were always happy to answer questions.

Kira Mitchell

He takes great care and checks in with his patients and it has honestly made me feel so safe and he took away a lot of my anxiety about both surgeries. Can't recommend him enough!

Tash Burgess

What a wonderful blessing to have been in such professional, well experienced and knowledgeable hands. Dr Andrew’s calm way of caring, explaining and reassuring was so needed and much appreciated.

Marlene van Loggerenberg
Truth about obesity and risks of obesity

The risks of obesity – how bariatric surgery is the answer

the obesity truth - Perth Bariatric Surgery

​​Did you know that 1 in 3 adult Australians is obese?

But it’s not just about the number on the scale. Obesity is a major contributor to over 200 serious health conditions – including type 2 diabetes, high blood pressure, heart disease, cancer, infertility, stroke, depression, and more. Research has shown that the longer you live with obesity, the greater the negative effect on your physical health and mental health and the shorter your life expectancy.

If you’ve tried dieting and exercising without lasting results, you’re not alone — and it’s not your fault. For many people, yo-yo dieting simply doesn’t work.

That’s where bariatric surgery in Perth can make a real difference. By helping to reduce hunger and changing how your body processes food, weight loss surgery offers a powerful, long-term solution. After surgery, you can still enjoy normal, healthy meals — just in smaller portions — and see life-changing results: sustainable weight loss, renewed energy, improved health, and a brighter future.

guide to weight loss surgery in Perth
Weight Loss Surgery Guide

Download our guide to weight loss surgery

Perth Bariatric Surgery

Our Practice Locations in Perth

Joondalup

Joondalup

4/1 Plaistow St Joondalup, 6027

Get Directions

Mt Lawley

Mt Lawley

Suite 1A, Level 2, SJOG Mt Lawley Medical Centre, Ellesmere Rd, WA 6050

Get Directions

Mt Lawley

Albany

290 Middleton Rd, Centennial Park (Albany) WA 6330

Get Directions

Mt Lawley

Canning Vale

Queensgate Specialist Centre, Suite 11, 2nd Floor/2 Queensgate Dr, Canning Vale WA 6155

Get Directions

Weight Loss Surgery

It’s not just weight loss.
It’s health gain.

Do you:

  • Struggle with your weight despite many years of failed diets and best efforts?
  • Have the desire & commitment to make a real lifestyle change and start a new life chapter?
  • Commit to seeking professional help from a dedicated team of weight loss experts?
  • Suffer from weight-related medical conditions such as sleep apnoea, infertility, or diabetes?
  • Find your weight increasingly impacting your day to activities?
  • Struggle with frustration, low mood, and lack of self-confidence due to your weight?
  • Have a BMI over 35? (Or over 30 with weight-related medical conditions?)

If you can relate, then chances are weight loss surgery may be an option for you. Contact us today to see if Bariatric Surgery in Perth might be an option for you.

Book A Consult

Calculate Your BMI

Your BMI is

  • Under 18.5 – you are very underweight and possibly malnourished.
  • 18.5 to 24.9 – you have a healthy weight range for young and middle-aged adults.
  • 25.0 to 29.9 – you are overweight.
  • Over 30 – you are obese.

Our Key Hole Approach to bariatric surgery has several Advantages:

  • Improved safety
  • Less pain
  • Faster Recovery and quicker return to normal activities

There are several surgical options available including the Sleeve Gastrectomy and Gastric Bypass. Contact us today to see if bariatric surgery might be an option for you.

The first step towards weight loss surgery is easy.

Dr. Andrew Kiyingi

andrew kiyingi image 1 - Perth Bariatric SurgeryDr Andrew Kiyingi is an Australian trained Specialist Weight-Loss and General Surgeon with advanced training in minimally invasive surgery with both local and international clinical experience. He is also a Surgical Trainer for the Royal Australasian College of Surgeons and continues to maintain a reputation as one of Australia’s most meticulous weight loss & general surgeons.

Dr Andrew Kiyingi operates at several locations both north and south of the river. His practice covers the full spectrum of Weight Loss and General surgery including gastric sleeve, gastric bypass, revisional bariatric surgery, gastric band removal, endoscopy, and emergencies, in addition to gallbladder and hernia surgery.

Dr. Andrew Kiyingi Perth Bariatric Surgery
bariatric surgery
bariatric surgery
bariatric surgery
bariatric surgery
bariatric surgery
bariatric surgery

Explore weight loss surgery with us

We understand that trying to lose weight is complex and keeping it off is even harder. Our tailor-made and comprehensive approach to your weight loss journey is built on a foundation of compassion, excellence and experience. 

Do you have any questions related to bariatric surgery in Perth? Talk to Dr Andrew Kiyingi today.

    Weight Loss Surgery

    Weight Loss Surgery

    General Surgery

    General Surgery

    Endoscopy

    Endoscopy

    Our Blog

    Our Blog